1.13.11.50	acetylacetone-cleaving enzyme	C-C-bond cleavage	-	Acinetobacter johnsonii	-	
1.13.11.51	9-cis-epoxycarotenoid dioxygenase	C-C-bond cleavage	-	Arabidopsis thaliana	-	
1.13.11.51	9-cis-epoxycarotenoid dioxygenase	C-C-bond cleavage	-	Medicago truncatula	-	
1.13.11.51	9-cis-epoxycarotenoid dioxygenase	C-C-bond cleavage	-	Nostoc sp. PCC 7120 = FACHB-418	Q8YXV3	
1.14.14.19	steroid 17alpha-monooxygenase	C-C-bond cleavage	-	Rattus norvegicus	-	
3.7.1.2	fumarylacetoacetase	C-C-bond cleavage	-	Homo sapiens	-	
3.7.1.2	fumarylacetoacetase	C-C-bond cleavage	-	Mus musculus	-	
3.7.1.24	2,4-diacetylphloroglucinol hydrolase	C-C-bond cleavage	-	Pseudomonas fluorescens	Q4K423	
4.1.3.3	N-acetylneuraminate lyase	C-C-bond cleavage	-	Homo sapiens	Q9BXD5	
4.1.3.3	N-acetylneuraminate lyase	C-C-bond cleavage	aldol cleavage	Escherichia coli K-12	P0A6L4	
4.1.3.3	N-acetylneuraminate lyase	C-C-bond cleavage	aldol cleavage	Pasteurella multocida	Q9CKB0